UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRa5akWm4WY/YzvgCxzWwlko84r23pp/Go+9ImlL2iE=' 
WHERE 
  key_id = '0121c2606572f868e3e44ca70c4e190b3272b6481cc6cbe31e41e12e3e7bb03a' 
  AND (
    token = 'CRa5akWm4WY/YzvgCxzWwlko84r23pp/Go+9ImlL2iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )